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Saltcorn vs REI3: catalog facts
Saltcorn	REI3
Free Free and open source with no licence fee; a free trial instance is also offered.	Freemium Free for private and commercial use, with optional enterprise features and services.
Web, Self-hosted	Web, Self-hosted
Visual builders for data, views and workflows Self-hostable with no licence fee	Build custom business apps without much code Library of free ready-made applications
Free hosted instance has no security or availability guarantees Self-hosting needs Node.js and some server administration	Building your own applications takes time to learn Some features are part of paid enterprise offerings
Self-hosted, Hosted service	Self-hosted
Open source	Open source
License: MIT	License: MIT
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.